diff -Nru pinball-0.3.1.orig/base/Config.cpp pinball-0.3.1/base/Config.cpp
--- pinball-0.3.1.orig/base/Config.cpp	2003-11-21 08:59:09.000000000 +0100
+++ pinball-0.3.1/base/Config.cpp	2009-06-29 13:39:40.000000000 +0200
@@ -426,7 +426,7 @@
     char* ptr=0; 
     char* ptrw = 0;
     //cout<<"relative to exe file"<<endl;
-    ptr = (strrchr(argv0,'/')); // unix /cygwin / check win32 
+    ptr = ((char*)strrchr(argv0,'/')); // unix /cygwin / check win32 
 #ifdef WIN32
     ptrw = (strrchr(argv0,'\\')); 
 #endif //TODO: MacOS file sep ':'